The Fehmarn Belt Link is set to connect Germany and Denmark through the Baltic Sea by car and train. Developers say the ...

This photo taken on March 26, 2025 shows the Shantou Bay undersea tunnel in Shantou city, South China's Guangdong province.

extremely high water pressure in the sea area, highly corrosive seawater and extremely complex strata," said Huo Fei, chief designer of the Shantou Bay undersea tunnel project at China Railway ...

The Fehmarnbelt Tunnel is being built and assembled for positioning under the sea floor between the shores of Germany and ...

Linking Denmark and Germany, the Fehmarnbelt will carry two-lane road highways under the water ... side of the tunnel, completing Part One of a groundbreaking journey from land to sea that is ...

Fehmarnbelt will have a price tag of around $7.4 billion, and is expected to be a boon in both cross-border business and tourism.

TEPCO has been confronting a continuous accumulation of contaminated water at ... The tunnel requires penetrating the bedrock about 12 meters below the surface of the sea, according to the ...

The Jameos del Agua ("Caves of Water") is the section of the ... The Atlantis Tube is the part of the tunnel that remains submerged below sea level.

Tokyo Electric Power Company (Tepco) said it has completed the ocean discharge of treated water containing radioactive ...